Clutch chatter project results
Some time ago I explained my difficulties with clutch chatter, and as I left it last, I was going to add some support to the rear of the '39 transmission.
I picked up a rear Float a Motor mount from Mikes attic sale real cheep. It is the Aluminum version. I used rubber I had on hand and sculpted a cushion to fit between the mount and the lip of the center cross member. The mount was designed for a Model A clam shell, which is 3/8" wider than the V8 clam-shell. I was able to remove material from each side of the V8 clam-shell by elongating the bolt holes. As to location for and aft, the mount was to far posterior which caused interference between the steel top plate of the mount, as well as the aluminum portion. I removed ample material to assure the mount would not scrub metal to metal. Adequate cushion contact has stabilized the rear of the heavier V8 transmission. There is a general feeling of stability now from below which makes the A feel more solid in the seat of your pants. Clutch chatter has almost totally disappeared. It has increased the pleasure quotient a lot and I'm enjoying the ride more than ever. I'm very pleased with the result.
Some pictures below:
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